diff options
author | Polampalli, Archana <archana.polampalli@windriver.com> | 2023-07-20 11:35:41 +0000 |
---|---|---|
committer | Armin Kuster <akuster808@gmail.com> | 2023-07-25 07:15:34 -0400 |
commit | 03fd1d368ac19793b3e4c35159ba2ce802247e4d (patch) | |
tree | 939efc02332ebf8021501e56b4dacab20385002f | |
parent | 40bcb0e09f6216d2e8e50709849ac31f80c06f7b (diff) | |
download | meta-openembedded-03fd1d368ac19793b3e4c35159ba2ce802247e4d.tar.gz |
yasm: fix CVE-2023-31975
yasm v1.3.0 was discovered to contain a memory leak via the function
yasm_intnum_copy at /libyasm/intnum.c.
References:
https://nvd.nist.gov/vuln/detail/CVE-2023-31975
https://github.com/yasm/yasm/issues/210
Upstream patches:
https://github.com/yasm/yasm/commit/b2cc5a1693b17ac415df76d0795b15994c106441
Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
-rw-r--r-- | meta-oe/recipes-devtools/yasm/yasm/CVE-2023-31975.patch | 29 | ||||
-rw-r--r-- | meta-oe/recipes-devtools/yasm/yasm_git.bb | 1 |
2 files changed, 30 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-31975.patch b/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-31975.patch new file mode 100644 index 0000000000..ae10e99c2f --- /dev/null +++ b/meta-oe/recipes-devtools/yasm/yasm/CVE-2023-31975.patch @@ -0,0 +1,29 @@ +From b2cc5a1693b17ac415df76d0795b15994c106441 Mon Sep 17 00:00:00 2001 +From: Katsuhiko Gondow <gondow@cs.titech.ac.jp> +Date: Tue, 13 Jun 2023 05:00:47 +0900 +Subject: [PATCH] Fix memory leak in bin-objfmt (#231) + +Upstream-Status: Backport [https://github.com/yasm/yasm/commit/b2cc5a1693b17ac415df76d0795b15994c106441] + +CVE: CVE-2023-31975 +--- + modules/objfmts/bin/bin-objfmt.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/modules/objfmts/bin/bin-objfmt.c b/modules/objfmts/bin/bin-objfmt.c +index 18026750..a38c3422 100644 +--- a/modules/objfmts/bin/bin-objfmt.c ++++ b/modules/objfmts/bin/bin-objfmt.c +@@ -1680,6 +1680,10 @@ static void + bin_section_data_destroy(void *data) + { + bin_section_data *bsd = (bin_section_data *)data; ++ if (bsd->align) ++ yasm_xfree(bsd->align); ++ if (bsd->valign) ++ yasm_xfree(bsd->valign); + if (bsd->start) + yasm_expr_destroy(bsd->start); + if (bsd->vstart) +-- +2.40.0 diff --git a/meta-oe/recipes-devtools/yasm/yasm_git.bb b/meta-oe/recipes-devtools/yasm/yasm_git.bb index 3dd382be1f..19686ff275 100644 --- a/meta-oe/recipes-devtools/yasm/yasm_git.bb +++ b/meta-oe/recipes-devtools/yasm/yasm_git.bb @@ -12,6 +12,7 @@ PV = "1.3.0+git${SRCPV}" SRCREV = "ba463d3c26c0ece2e797b8d6381b161633b5971a" SRC_URI = "git://github.com/yasm/yasm.git;branch=master;protocol=https \ file://0001-Do-not-use-AC_HEADER_STDC.patch \ + file://CVE-2023-31975.patch \ " S = "${WORKDIR}/git" |